Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 1455-77-2, name is 3,5-Diamino-1,2,4-triazole, A new synthetic method of this compound is introduced below., HPLC of Formula: C2H5N5
EXAMPLE 31 3,5-Diamino-1-[methylamino(thiocarbonyl)]-1H-1,2,4-triazole The synthesis method of Example 1-(3) was applied. 3,5-Diamino-1H-1,2,4-triazole (11.0 g), dimethylformamide (100 ml) and methyl isothiocyanate (10.0 g) were used as reagents. After the reaction, recrystallization from ethyl acetate gave 13.0 g of white powdery crystals (yield (68percent). Melting point: 176°-178° C. IR (KBr): 3430, 3280, 1620, 1520 cm-1 1 H-NMR (DMSO-d6) delta: 2.98 (3H, d, J=4.4 Hz), 5.63 (2H, brs), 8.14 (2H, brs),9.19 (1H, m)
The synthetic route of 1455-77-2 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; The Green Cross Corporation; US5750545; (1998); A;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics